Bus Error on MPC8313
Ron Madrid
ron_madrid at sbcglobal.net
Sat Nov 14 07:08:05 EST 2009
--- On Fri, 11/13/09, Scott Wood <scottwood at freescale.com> wrote:
> > And when this
> > does happen in usually causes a lockup, so I haven't
> > been able to check the
> > status of any arbiter registers.
>
> The system is up long enough to print an oops; you could
> stick some output in the trap handler.
I've never done anything like that before so this could
take me a while to figure out and try.
> OK, check the localbus error registers as well.
OK
> Are there any filesystems mounted on NAND? There are
> some issues with transactions timing out if there's
> contention with a long-running NAND operation.
Yes, a JFFS2. If that is the case, is there any sort of
workaround?
Ron
More information about the Linuxppc-dev
mailing list